12966232 has 16 divisors (see below), whose sum is σ = 24586200. Its totient is φ = 6409920.

The previous prime is 12966229. The next prime is 12966241. The reversal of 12966232 is 23266921.

12966232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12966194 and 12966203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8394 + ... + 9817.

Almost surely, 2^12966232 is an apocalyptic number.

It is an amenable number.

12966232 is a deficient number, since it is larger than the sum of its proper divisors (11619968).

12966232 is a wasteful number, since it uses less digits than its factorization.

12966232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18306 (or 18302 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 12966232 is about 3600.8654515269. The cubic root of 12966232 is about 234.9297028306.

The spelling of 12966232 in words is "twelve million, nine hundred sixty-six thousand, two hundred thirty-two".